General English:Level7
Unit1 The future
Talking about the environment
VOCABULARY
gasoline,charges,commuting,electric car,the environment,air quality,pollution,coal,natural gas.
GRAMMAR
First conditional
Hearing if
what will happen if....?
If i am late.I will call you.
If we buy an electric car,it will help the environment.
if the city changes to natural gas,air quality will improve.
if I finish my project,I can leave work early.
if i save my money,I can buy an electric car next year.
If factories stop using coal,they can decrease pollution.
CHANGES OVER TIME
Opinions about electric cars are changing.
Air quality has been improving for several years.
Pollution has been getting worse in our city.
Commuting is getting more irritating.
The city has been getting serious about using natural gas.
It's getting better all the time.
